e-rubin.dk

Records from scan: 2026-10-11 15:18:56 · 1749ms total · last checked 2026-10-18 03:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

e-rubin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.73 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by erubin-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 137ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 126ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.73	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
3600	3600s	erubin-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 2a01:111:f403:ca21::c 52.101.103.137 52.101.73.153 52.101.73.155 52.101.91.156	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.99.157.168

🔷 AAAA Records (IPv6)#

1 records 118ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:4e:81c:4f3c:84d8	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 300ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (e-rubin.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-11 15:18:56

www	46.30.215.73 2a02:2350:5:111:4e:81c:4f3c:84d8 (AS51468) (address records, no CNAME)
www vs bare domain	Same network e-rubin.dk: 46.30.215.73 2a02:2350:5:111:4e:81c:4f3c:84d8 (AS51468) www.e-rubin.dk: 46.30.215.73 2a02:2350:5:111:4e:81c:4f3c:84d8 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

178ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

91ms

Field	Value
Serial	2026101101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 19:04:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-06-28
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

137ms

126ms

96ms

AAAA

118ms

TXT

300ms

CAA

132ms

HTTPS

114ms

TLSA

858ms

SOA

91ms

MTA-STS

107ms

DNSSEC

178ms

SRV

143ms

Total

1749ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 15:18:56 shown	1749ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 13:38:55	1577ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 19:44:20	9168ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 17:54:52	1893ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 12:28:21	3646ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 14:51:44	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:46:49	1144ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 04:27:06	912ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:25:36	570ms	2 NS 1 A 1 MX	🔒 Secure